Australia has a population of 25,000,000 people.
They have had just under 28,000 confirmed cases of Wuhan virus with less than 1,000 deaths.
You do the math.
Apparently these numbers are so frightening that bureaucrats there have decided that travel restrictions are in order for even the most vulnerable population who need life-saving measures.
More details here:
What a way to “save lives” from the Wuhan virus, Australia.